It's very difficult for me to speculate as to what would have happened if someone had not done work they set out to do.
What I would offer up is that needing to do postpayment verification work is essential when you have limited prepayment controls. The clock is ticking on when you can do that. There's a limitation, so the sooner you get to high-risk files, the better.
The last point I'd offer up is that we have a table in our appendix, and I would point members to exhibit 10.F-7, in which we analyze the CRA's second phase of results. While dollar values might be low, it points to the fact that there is an issue with almost two out of three files. When you're doing some sampling, whether it be risk-based or not, that's an indicator that you need to do more work, and that's why more work is being done.